PUBLIC void* memcpy(void* p_dst, void* p_src, int size);
PUBLIC void memset(void* p_dst, char ch, int size);
PUBLIC int strlen(const char* p_str);
PUBLIC int memcmp(const void *s1, const void *s2, int n);
PUBLIC int strcmp(const char *s1, const char *s2);
PUBLIC char* strcat(char *s1, const char *s2);

#define phys_copy memcpy
#define phys_set memset
